package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/admin/common")
@Slf4j
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;

    /**
     * 文件上传
     * @param file
     * @return
     */
    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file){
        log.info("文件上传:{}",file);
        //原始文件名
        String originalFilename = file.getOriginalFilename();
        //截取原始文件名的后缀 从最后一个点开始往后截取 .jpg
        String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
        //文件名拼接
        String ObjectName = UUID.randomUUID() + extension;

        try {
            String path = aliOssUtil.upload(file.getBytes(), ObjectName);
            return Result.success(path);
        } catch (IOException e) {
            log.error("文件上传失败，{}",e);
        }
        return Result.error("文件上传失败");
    }
}
